Alternatives & Substitutes
Alternative medications and substitute options when you can't fill your prescription.
1345 articles
Alternatives to Intuniv If You Can't Fill Your Prescription
Can't fill your Intuniv prescription? Learn about the top alternatives to guanfacine ER for ADHD, how they compare, and what to discuss with your doctor.
Alternatives to M-M-R II If You Can't Fill Your Prescription
Can't get M-M-R II? PRIORIX and ProQuad are FDA-approved alternatives. Here's what patients need to know about each option and how to choose the right one.
Alternatives to NasalCrom If You Can't Fill Your Prescription
Can't find NasalCrom in stock? There are several effective OTC and prescription nasal allergy alternatives to consider while you search or wait.
Alternatives to Cocaine if you can't fill your prescription
Can't find Cocaine Hydrochloride for your nasal procedure? Here are FDA-approved alternatives your doctor may consider, including Lidocaine and Tetracaine.
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Alternatives to Clenpiq If You Can't Fill Your Prescription
Can't find Clenpiq? Learn about the best alternative bowel prep medications for your colonoscopy, how they compare, and what to ask your doctor.
Alternatives to Buspirone If You Can't Fill Your Prescription
Can't find Buspirone? Learn about alternative anxiety medications your doctor may recommend, including Hydroxyzine, SSRIs, SNRIs, and Pregabalin.
Alternatives to Aprepitant If You Can't Fill Your Prescription
Can't find Aprepitant (Emend)? Here are the best alternatives for preventing chemotherapy-induced nausea, including Akynzeo, Varubi, and other NK1 antagonists.
Alternatives to Cepastat Sore Throat & Cough if You Can't Fill Your Prescription
Can't find Cepastat Sore Throat & Cough? Here are the best OTC alternatives with similar ingredients for sore throat and cough relief in 2026.
Alternatives to Marplan If You Can't Fill Your Prescription
Can't find Marplan? Learn about MAOI alternatives like Nardil, Parnate, and Emsam that your doctor may prescribe if Isocarboxazid is unavailable in 2026.
Alternatives to Estradiol/Norethindrone If You Can't Fill Your Prescription
Can't find Estradiol/Norethindrone? Explore proven alternative HRT medications like Prempro, Climara Pro, and Bijuva that your doctor may prescribe instead.
Alternatives to Metformin/Sitagliptin If You Can't Fill Your Prescription
Can't find or afford Metformin/Sitagliptin (Janumet)? Here are the best alternative medications for type 2 diabetes, including similar combination drugs.
Alternatives to Novolog If You Can't Fill Your Prescription
Can't fill your Novolog prescription? Explore safe, effective rapid-acting insulin alternatives like Humalog, Fiasp, Admelog, and Apidra.